18.00 Art Ache: The Art Market Game. 18.55 Now: El Salvador. 19.00 Riding the Tiger: The New Order. 20.00 Equinox: Invasion of the Body Scanners. 21.00 Nature by Profession: The Revolt of the Young Sea Lions. 22.00 Volcanoscapes II: Pele's March to the Pacific. 22.40 Genetic Fingerprinting: Forensic Medicine. 23.10 Discovery Sunday: Crack USA. 24.00 Routes of Rhythm. 1.00 Thailand for Sale. 1.30 Hollywood Chronicles: Riding into the Sunset.